Seat belt microphone



FIG. 1 is a top, left side and rear perspective view of a seat belt microphone showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is an inverted rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a seat belt microphone, as shown. 